From fictiondb:

She'd been his mistress -- now he was her boss!

Two days of glorious, unexpected passion with gorgeous Luke Decroix and Miranda was already naming their babies! But for him it was only a brief affair, so Miranda returned home...alone.

Then Luke offered her a dream job designing his house. But how could she work so closely with the millionaire after their liaison in France? She agreed on one condition: that their relationship would be strictly business!